Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais temporadas Kevin Jonas aparece?
 ###Tabelas: CREATE TABLE first_round_selections (first_round_selections_id AUTO_INCREMENT PRIMARY KEY, Pick INT, Player VARCHAR, Team VARCHAR, Position VARCHAR, School VARCHAR) CREATE TABLE railway_stations_currently_in_use (railway_stations_currently_in_use_id AUTO_INCREMENT PRIMARY KEY, Station (and code) VARCHAR, Managed by VARCHAR, Lines served VARCHAR, Station users 2007/8 INT, Station users 2008/9 VARCHAR, Year opened VARCHAR, Platforms VARCHAR, Borough VARCHAR) CREATE TABLE playoffs (playoffs_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visitor VARCHAR, Score VARCHAR, Home VARCHAR, Decision VARCHAR, Attendance INT, Series VARCHAR) CREATE TABLE 1_yuan (1_yuan_id AUTO_INCREMENT PRIMARY KEY, Year INT, Denomination VARCHAR, Alloy VARCHAR, Reverse VARCHAR, Diameter VARCHAR, Weight VARCHAR, Obverse VARCHAR, Mintage INT, Series VARCHAR) CREATE TABLE cast_members (cast_members_id AUTO_INCREMENT PRIMARY KEY, Character VARCHAR, Portrayed by VARCHAR, Main cast seasons VARCHAR, Recurring cast seasons VARCHAR, # of episodes INT)  
SELECT Main cast seasons FROM cast_members WHERE Portrayed by = Kevin Jonas